A loader for loading a JSON resource. Unlike the JSONLoader, this one make use of the
.type attributes of objects to map them to their original classes.
Note that this loader can't load Geometries. Use JSONLoader instead for that.
This uses the FileLoader internally for loading files.
WebGL / animation / scene
WebGL / loader / json / claraio
WebGL / loader / msgpack
var loader = new v3d.ObjectLoader();
loader.load(
// resource URL
"models/json/example.json",
// onLoad callback
// Here the loaded data is assumed to be an object
function(obj) {
// Add the loaded object to the scene
scene.add(obj);
},
// onProgress callback
function(xhr) {
console.log((xhr.loaded / xhr.total * 100) + '% loaded');
},
// onError callback
function(err) {
console.error('An error happened');
}
);
// Alternatively, to parse a previously loaded JSON structure
var object = loader.parse(a_json_object);
scene.add(object);
manager — The loadingManager for the loader to use. Default is v3d.DefaultLoadingManager.
Creates a new ObjectLoader.
If set, assigns the crossOrigin attribute of the image to the value of crossOrigin, prior to starting the load. Default is "anonymous".
The loadingManager the loader is using. Default is DefaultLoadingManager.
The base path or URL from which additional resources like textuures will be loaded. See .setResourcePath. Default is the empty string.
url — the path or URL to the file. This can also be a
Data URI.
onLoad — Will be called when load completes. The argument will be the loaded object.
onProgress — Will be called while load progresses. The argument will be the XMLHttpRequest instance, which contains .total and .loaded bytes.
onError — Will be called when load errors.
Begin loading from url and call onLoad with the parsed response content.
json — required. The JSON source to parse.
onLoad — Will be called when parsed completes. The argument will be the parsed object.
Parse a JSON structure and return a threejs object.
This is used internally by .load, but can also be used directly to parse
a previously loaded JSON structure.
json — required. The JSON source to parse.
This is used .parse to parse any geometries or buffer geometries in the JSON structure.
Internally it uses JSONLoader for geometries and BufferGeometryLoader for buffer geometries.
json — required. The JSON source to parse.
This is used .parse to parse any materials in the JSON structure using MaterialLoader.
json — required. The JSON source to parse.
This is used .parse to parse any animations in the JSON structure, using AnimationClip.parse.
json — required. The JSON source to parse.
This is used .parse to parse any images in the JSON structure, using ImageLoader.
json — required. The JSON source to parse.
This is used .parse to parse any textures in the JSON structure.
json — required. The JSON source to parse.
This is used .parse to parse any objects in the JSON structure.
Objects can be of the following types:
value — The crossOrigin string to implement CORS for loading the url from a different domain that allows CORS.
Set the base path for the original file.
Set the base path for dependent resources like textures.
For more info on how to obtain the source code of this module see this page.